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The Science Behind Glutathione And Hair Color Restoration Glutathione's potential to reverse gray hair centers on its antioxidant properties, which combat oxidative stress, a key contributor to the graying process

Acute toxicity data from rodent models puts the LD50 well above concentration ranges used in published research protocols

This process removes 95 to 98% of the water, but preserves: the vitamin C (thermosensitive) the B vitamins (B1, B6, folates) the antioxidants and polyphenols protein structure (amino acids including tryptophan) No additives, no added sugar, no cooking: you get a raw concentrated fruit, perfectly stable at room temperature for 24 months

Some evidence suggests GHK-Cu may have anti-cancer properties, making it potentially more suitable for higher-risk individuals